I cannot recommend these optical modules enough. They offer reliable connectivity and the ability to upgrade to higher transmission rates in the future, making them a smart investment for any network.

I have experience working with both Cisco and Juniper switches. Recently, I bought two 100 GB modules. Fortunately, these two modules worked two days after purchase. and everything is good now. These two modules arrived a week later after I purchase them. I'm happy to report that my network is running smoothly with the new module.

Because of a high demand for 100G modules in our data center connects, I bought a few cheap DR modules locally. As a result, these modules have been losing packages. And after purchasing the FS modules, I have good experiences with them sinces they have basically no problems on the connection.

Everything looks good, your technician did an excellent job configuring it and it all went well.

Two of our existing vendors recommended fs.com, when I was trying to find needed things from existing vendors, firstly. Also, they provided a good feedback regarding quality.

Everything is great as always from you all! Appreciate it.

It’s not an item I order frequently but you definitely have the best prices I have seen and very fast shipping. I always look to your site first.

By the way, I just wanted to say that that this is one of the best customer service I have ever had.
I will certainly be a recurring customer and will pass the good word about you.

So far I’ve tested it in switches and it seems to work great.

Yes we use them every day, not all of them but still. The transceivers works well and that is why we usually order FS’s ones.